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Ltech

Ltech LT-401-CC Dali LED Dimming driver

SKU LT-401-CC
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Overview

LT-401-CC is the DC3V～DC46V output model of this series.

LTECH developed a new DALI to PWM dimming driver which has solved the compatible problem of the fluorescent dimming system and the LED illumination. LED lamps can be controlled by many traditional intelligent dimming systems such as Lutron, Dynalite, Tridonic, Schneider, Clipsal, Osram, Philips, ABB, etc. LT-401-CC is optional with 3 in 1 current 350mA/700mA/1050mA, support a wide range of the connection of 1~13pcs(1~50W) high power LED and ensure accurate current output automatically. With above advantage, one LT-401-CC could be the substitute of more than 10 models in the same kind, make it much more convenient for sales and installations. ※ By working with our CV DALI dimming driver LT-401-10A, the basic issue that related LED projects and needs DALI dimming can be solved.

Specifications

LT-401-CCSpecifications from the official datasheet (2014-01-01 edition)Download datasheet PDF

1. Product Parameter:

Signal Input
DALI Dimming Signal( IEC62386/IEC60929)
Power Supply Chosen
DC CV SMPS
Input Voltage
DC12V～DC48V
Output Voltage
DC3V～DC46V
Output Current
CC350/700/1050mA×1CH
Driving LEDs
1~13pcs 1W/3W/5W LED(1~50W) in Series
Connection
1CH CC PWM
Output Signal
1CH CC PWM
Working Temperature
-30℃~55℃
Product Size
L175×W44×H30(mm)
Package Size
L178×W48×H33(mm)
Weight(G.W.)
125g

Others

Warranty Agreement
A 5-year warranty is given from the date of purchase. The warranty is for free repair or replacement and covers manufacturing faults only.

Certifications & ratings

Certification marks
FCC, CE, RoHS, ISO9001

Technical drawings

LT-401-CC LTECH LT-401-CC
LTECH LT-401-CC
LT-401-CC LTECH LT-401-CC
LTECH LT-401-CC

Downloads

FAQ

What type of LED load is the Ltech LT-401-CC designed for?

The LT-401-CC is a constant-current DALI LED dimming driver for high-power LEDs. It is described as supporting a wide connection range of 1 to 13 pieces, covering 1W to 50W LED loads within its operating capability.

What output current options are available on the LT-401-CC?

This model supports 3-in-1 current selection: 350mA, 700mA, and 1050mA. That gives the LT-401-CC more flexibility than a single-current driver when matching compatible constant-current LED loads.

Does the LT-401-CC support DALI dimming?

Yes. The LT-401-CC is specified with DALI dimming control, making it suitable for projects that use DALI-based lighting control systems. For buyers standardizing on DALI, this is the key control protocol supported by this model.

What are the main electrical ratings of the LT-401-CC?

The maximum output power is 50W, the maximum output voltage is 46V, and the output current is selectable at 350mA, 700mA, or 1050mA.

Is the LT-401-CC suitable for demanding temperature conditions?

It is rated for ambient temperatures from -30°C to 55°C. That gives it a relatively broad operating range for commercial and professional lighting environments where temperature tolerance matters.

What warranty is provided for the Ltech LT-401-CC?

The listed warranty period for this model is 5 years. For B2B buyers, that longer warranty can be relevant when evaluating lifecycle cost and maintenance expectations.

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Ltech LT-401-CC Dali LED Dimming driver
Ltech

Ltech LT-401-CC Dali LED Dimming driver

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LT-401-CC is the DC3V～DC46V output model of this series.

LTECH developed a new DALI to PWM dimming driver which has solved the compatible problem of the fluorescent dimming system and the LED illumination. LED lamps can be controlled by many traditional intelligent dimming systems such as Lutron, Dynalite, Tridonic, Schneider, Clipsal, Osram, Philips, ABB, etc. LT-401-CC is optional with 3 in 1 current 350mA/700mA/1050mA, support a wide range of the connection of 1~13pcs(1~50W) high power LED and ensure accurate current output automatically. With above advantage, one LT-401-CC could be the substitute of more than 10 models in the same kind, make it much more convenient for sales and installations. ※ By working with our CV DALI dimming driver LT-401-10A, the basic issue that related LED projects and needs DALI dimming can be solved.

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